40041103 has 4 divisors (see below), whose sum is σ = 42396480. Its totient is φ = 37685728.

The previous prime is 40041101. The next prime is 40041121. The reversal of 40041103 is 30114004.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40041103 - 2¹ = 40041101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40041101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177663 + ... + 1177696.

It is an arithmetic number, because the mean of its divisors is an integer number (10599120).

Almost surely, 2^40041103 is an apocalyptic number.

40041103 is a deficient number, since it is larger than the sum of its proper divisors (2355377).

40041103 is a wasteful number, since it uses less digits than its factorization.

40041103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355376.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 40041103 is about 6327.8039634616. The cubic root of 40041103 is about 342.1122911364.

Adding to 40041103 its reverse (30114004), we get a palindrome (70155107).

The spelling of 40041103 in words is "forty million, forty-one thousand, one hundred three".